A very round bubble ass, that is very smelly. Richard's preferred choice of rectum. It smells absolutely horrible, but can regenerate quickly and heal itself from Richard, before he rips it in half again.
Richard can't decide what to name his New York Times Bestseller book, "The Ass of Serge", or "Serge Ass".
by Richard's Essentials April 24, 2022
Get the Serge Assmug. by Gina Wilson April 18, 2023
Get the Slap ass daymug. by Brodilly January 3, 2024
Get the Flounder Ass Bitchmug. 
The term for when you consume additional cannabis as a remedy for the faded feeling after a high. Much akin to the "Hair of a Dog" or the "Tail of the dragon," which are two such equivalent phrases.
"Dude I got so high last night, luckily I totally had some more and I just gotta deal with the Ass of the Skunk now.
by TelleTub-Wizard, Dipsy Gandalf October 7, 2025
Get the Ass of the Skunkmug. 
by hanzie77 February 16, 2019
Get the fuck that assmug.